> Markdown version of [/jobs/ext/1484668-linux-system-administrator](https://www.wearedevelopers.com/jobs/ext/1484668-linux-system-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Linux System Administrator

- **Company:** Set of X
- **Location:** San Antonio, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Computer Networks, Linux, Monitoring of Systems, Network Troubleshooting, Software Troubleshooting, Information Technology, Network Server
- **Published:** July 29, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9063795/linux-system-administrator

## About the Role

* 10+ years of experience as a System Administrator supporting programs and contracts of similar scope, type, and complexity.
 * Experience administering and troubleshooting Linux operating systems.
 * Experience supporting enterprise IT infrastructure, including servers, storage, networks, and end-user systems.
 * Strong troubleshooting, problem-solving, and communication skills.
 * Ability to work independently and effectively in a mission-focused environment., Bachelor's degree in a technical discipline from an accredited college or university.
Five (5) additional years of System Administration experience may be substituted for a Bachelor's degree.
Ten (10) years of relevant System Administration experience is required.

Clearance:
TS/SCI clearance with polygraph is required.

## Description

* Provide implementation, troubleshooting, maintenance, and operational support for IT systems.
 * Provide Tier 1 and Tier 2 support, including problem identification, diagnosis, escalation, and resolution.
 * Configure, administer, monitor, and maintain Linux operating systems.
 * Support servers, storage, networks, mobile devices, and other IT infrastructure.
 * Install, configure, patch, and troubleshoot operating systems and network components.
 * Monitor system performance, optimize resource utilization, and support capacity planning.
 * Troubleshoot complex hardware, software, operating system, and network issues.
 * Provide technical analysis and status updates to management and internal customers.
 * Support hardware and dispatch system issues through resolution.
 * Implement system enhancements to improve reliability, availability, and performance.


## Related Videos

- [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker)
- [Kubernetes Security - Challenge and Opportunity](https://www.wearedevelopers.com/videos/412-kubernetes-security-challenge-and-opportunity)
- [Distributed search under the hood](https://www.wearedevelopers.com/videos/256-distributed-search-under-the-hood)
- [Trends, Challenges and Best Practices for AI at the Edge](https://www.wearedevelopers.com/videos/630-trends-challenges-and-best-practices-for-ai-at-the-edge)
- [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker)
- [tRPC: API schemas are pure overhead](https://www.wearedevelopers.com/videos/796-trpc-api-schemas-are-pure-overhead)

## Related Articles

- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer)